LSIS 6731001500, Руководство пользователя

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Learning Advanced Features
5.8.3 PID Sleep Mode
If an operation continues at a frequency lower than the PID operation conditions, a boost
operation is performed to extend sleep mode by raising the PID Reference, and then the inverter
enters PID sleep mode. In PID sleep mode, the inverter resumes PID operation when the PID
feedback falls below the PID Wakeup level and maintains the condition for the time set at AP1-09
(PID WakeUp1 DT) or AP1-13 (PID WakeUp2DT).
Note
PID Wakeup level may be calculated using the following formula:
PID Wakeup Level = PID-04 (PID Ref Value)–AP1-10 (PID WakeUp1Dev) or, PID-04 (PID Ref Value) - AP1-
14 PID (WakeUp2Dev).
Two sets of configurations are available in PID sleep mode for sleep mode frequency, sleep mode
delay time, wakeup variation, and wakeup delay time. One of the two configurations may be
selected depending on the multi-function input terminal configuration and input conditions.
Group Code Name LCD Displays Parameter Setting Setting Range Unit
AP1
05 Sleep boost settings Sleep Bst Set 0.00 0–Unit Max Unit
06 Sleep boost speed Sleep Bst Freq 60.00
0.00, Low Freq–
High Freq
Hz
07
PID sleep mode 1
delay time
PID Sleep 1 DT 20.0 0–6000.0 sec
08
PID sleep mode 1
frequency
PID Sleep1Freq 0.00
0.00, Low Freq–
High Freq
Hz
09
PID wakeup 1 delay
time PID WakeUp1
DT
20.0 0–6000.0 sec
10 PID wakeup 1 value
PID
WakeUp1Dev
20.00 0–Unit Band Unit
11
PID sleep mode 2
delay time
PID Sleep 2 DT 20.0 0–6000.0 sec
12
PID sleep mode 2
frequency
PID Sleep2Freq 0.00
0.00, Low Freq–
High Freq
Hz